This packet of worksheets introduces children to food webs, an important life science concept.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.

Discover the animals and plants of the past in this fossil-focused worksheet!

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Test your memory skills as you review the different types of animal body coverings with this animal memory match game!

Does your budding biologist know his plant parts? Get a great review of some important plant vocabulary with this info page.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

Looking for a worksheet to help your kid with his knowledge of human biology? This printable will help him with the digestive system.

Brighten your dino lover's day with this fun fact dot to dot all about Struthiomimus, the "ostrich mimic".

Open your ears for some interesting science! Your little biologist will learn the basic parts of the ear with this diagram.

Discover the many different kinds of conifer and deciduous trees as you complete this word search!

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Build a food chain with this hands-on worksheet for kindergarteners and first graders!

Young botanists test their plant know-how with this quiz.

How do nonliving things help plants and animals stay alive? Find out in this first-grade worksheet!

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Why do some desert animals have large ears? Why do others have scales? Learn the answers to these questions and more with this life science worksheet!

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Expand your sea creature vocabulary with this Life in the Reef worksheet!

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

Unearth fossils in this explorative third-grade worksheet!

Analyze fossils with this engaging third-grade science worksheet!